baber/WOPTO huggingface dataset:
Patent JP-H04373400-A (JP)
Title: Production of speaker diaphragm
Inventor: MURAKAMI OSAMU
IPC: H04R9/04
Filed: 1991-06-24
Abstract: PURPOSE:To inexpensively obtain a speaker diaphragm superior in acoustic pressure-frequency characteristic by a production method superior in productivity. CONSTITUTION:A thermoplastic resin including 5 to 40wt.% fibrous filler is used as material to form a coil bobbin part 2a and a cone part 2b as one body by injection molding from a charging part 1 of a mold. If a thermoplastic resin including 5 to 40wt.% fibrous filler and >=10wt.% thermoplastic liquid crystal polymer is used as materials, the speaker diaphragm more superior in tone quality is obtained.
Patent JP-H0317535-A (JP)
Title: Optical apparatus for evaluating thin film
Inventor: KAWAMURA TATSURO
IPC: G01N21/27
Filed: 1989-06-14
Abstract: PURPOSE:To make it possible to monitor changes in transmittance and reflectance of a thin film for lights of a plurality of kinds of wavelengths in a process of a rise in temperature, by a method wherein N kinds of lights having different wavelengths from one another are subjected to intensity modulation by N kinds of frequencies being different from one another. CONSTITUTION:Lights emitted from light-emitting sources 4a and 4b and trans mitted through a thin film 2 enter a photosensor 5 and turned into signals S2a and S2b obtained by superposing signals S1a and S1b. Next, the signals S2a and S2b are subjected to synchronous detection by lock-in amplifiers 15a and 15b. Thereby the amplitudes of prescribed frequency components of the signals S2a and S2b can be taken out separately and they turn to be signals S3a and S3b, respectively. The signals S3a and S3b show the intensity amplitudes of lights of the wavelengths transmitted through the thin film 2, respectively. by recording the signals S3a and S3b by a pen recorder 9 or the like, subsequently, a temperature in a process of a rise in temperature of the thin film 2 and changes in transmittance and reflectance thereof for the lights of the wavelengths can be monitored.
Patent JP-H0711355-A (JP)
Title: Method for refining metal bismuth
Inventor: ISHII MASAMI
IPC: C22B30/06
Filed: 1993-06-23
Abstract: PURPOSE:To effectively prevent the corrosion of devices, jigs, etc., by gaseous chlorine and the leakage of the gaseous chlorine and to improve productivity by way of higher stability of operation and higher reaction efficiency. CONSTITUTION:The temp. of the molten metal bismuth in a melting furnace is measured by immersing a thermocouple thermometer with a protective tube made of borosilicate glass. Chlorine is blown at 25 to 25 liter/min through a blowing pipe made of borosilicate glass immersed into the bath when the measured temp. is 530 to 560 deg.C.
Patent JP-H07129035-A (JP)
Title: Image forming device and control method therefor
Inventor: HAYASHI MASAO
IPC: G03G21/16
Filed: 1993-06-23
Abstract: PURPOSE:To provide an image forming device capable of more large amount of printing output by reducing the quantity of toner consumed in a nonimage region. CONSTITUTION:In this laser printer 2, a discharging lamp 28 is turned on before a photoreceptor drum 12 is rotated and a developing bias voltage is applied to a developing device 22 and erasing beam is provided from an exposing device 30 at the same time of electrifying a photoreceptor drum 12 by an electrifier 20. Moreover, when the irradiation of an image forming beam provided from the exposing device 30 is ended, the electrification of the photoreceptor drum 12 by the electrifier 22 is completed, and when the electrification is completed and the region of the photoreceptor drum 12 approaching the electrifier 20 passes the developing device 22, the application of the developing bias voltage is stopped, further, a motor is stopped based on an idle running time that the region is carried up to the vicinity of the discharge lamp 28 by the inertia of the motor, so that all image formation can be completed.
Patent JP-S5578657-A (JP)
Title: Code transmission system
Inventor: NIINO MAKOTO
IPC: H04L25/02
Filed: 1978-12-11
Abstract: PURPOSE:To secure the variable threshold of the repeater based on the N/M ratio to measure the error rate by dividing the codes using the binary signals of the opposite polarity into the N- and M-unit groups and securing the single polarity for each group. CONSTITUTION:Binary codes ''1'' and ''0'' are supplied to input terminal 2-1. With supply of ''0'', binary signal ''01'' of the opposite polarity is delivered to output terminal 2-3. While with supply of ''1'', the N-notation counter operates first. And ''11'' is delivered to terminal 2-3 until N-units of ''1'' are supplied. When the N-notation counter counts N-units of ''1'', the M-notation counter starts counting of ''1''. Then the M-notation counter operates continuously until M-units of ''00'' are delivered. In this way, the DC component can be generated to the signal line according to the ratio of N/M, which can be applied conveniently for the test with variation of the threshold level of the repeater.
Patent JP-S6421477-A (JP)
Title: Sheet cleaner
Inventor: AASAA EMU GUUREI
IPC: G03G15/00
Filed: 1988-06-20
Abstract: PURPOSE: To economically remove the broken pieces of a copying sheet with a simple structure by using a driving roll to charge a dielectric roll during the copying between copying sheets and bringing the charged dielectric roll into contact with paper. CONSTITUTION: A copying sheet 35 in a passage leading to a transfer station D is passed through an electrostatic sheet cleaner 200. The cleaner 200 consists of a couple of the conveyor rolls 210 and 220. The dielectric roll 220 is charged by the driving roll 210 by the triboelectrifying action due to contact and separation during the copying between the copying sheets, and the potential is maintained since electrification is caused when the dielectric roll 220 contacts the copying sheet 35. Accordingly, the liberated broken pieces of paper are transferred to the driving roll 210 and dielectric roll 220 by an electric field between the dielectric roll 220 and copying sheet 35. Consequently, the fiber transferred to the dielectric roll is cleaned off by a stationary brush 230.
Patent JP-2000341516-A (JP)
Title: Image information printing system
Inventor: MESHII TETSUYA
IPC: B41J29/38
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image information printing system, which can output image information that is corrected to have the image quality desired by an operator to an image information outputting device. SOLUTION: An image information printing system is provided with an image information inputting device 2 and an image information outputting device 3, both of which are connected to a host device 1. The devices 2 and 3 are respectively provided with character correcting value holding sections 21 and 31 which can be changed at any time via connecting sections 5, when an operator operates the host device 1. The host device 1 is provided with an image information correcting section 11 which acquires characteristic correcting values held by the devices 2 and 3 in the holding sections 21 and 31 via the connecting sections 5 and corrects the quality of the image information, based on the acquired characteristic correcting values.
Patent JP-S5942730-A (JP)
Inventor: HIDA KOUJIROU
IPC: H01H13/48
Filed: 1982-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05339461-A (JP)
Title: Impact-resistant resin composition
Inventor: YAMAMOTO NAOKI
IPC: C08F291/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain an impact-resistant thermoplastic resin composition, having high impact resistance and excellent in surface appearance. CONSTITUTION:The objective impact-resistant thermoplastic resin composition is composed of (A) 5-90wt.% composite rubber-based graft copolymer prepared by grafting a vinylic monomer onto composite rubber particles, having a salami- like structure in which polyalkyl (meth)acrylate particles are dispersed in the phase of a polyorganosiloxane and the diameter of the polyalkyl (meth)acrylate particles is <=(1/4) based on that of the composite rubber particles and (B) 10-95wt.% thermoplastic resin. The weight ratio of the polyalkyl (meth)acrylate to the polyorganosiloxane in the composite rubber particles is preferably (80:20) to (20:80) and the particle diameter of the composite rubber-based graft copolymer is preferably 0.6-0.01mum.
Patent JP-H04351799-A (JP)
Title: Semiconductor storage device
Inventor: MAEDA TOSHIO
IPC: G11C29/34
Filed: 1991-05-28
Abstract: PURPOSE:To reduce testing man-hours by providing a testing circuit which simultaneously compares stored data read out into the corresponding bit lines from plural memory cells, connected to the selected word lines of each memory array, per bit line and per word line unit. CONSTITUTION:X address coders XD0 and XD1 decode internal address signals and selectively make the corresponding word lines of memory arrays ARY0 or ARY1 a high level selected condition. As a result, arrays ARY0 or ARY1 are selectively activated and the n+1 memory cells, which are connected to the selected word lines, output minute read out signals corresponding to the respective holding data against corresponding complementary bit lines B0* to Bn*. And the arrays ARY0 and ARY1 are selectively activated according to internal signals when a dynamic type RAM becomes a normal write in or a read out mode and simultaneously activated by the dynamic type RAM.
Patent JP-S6044170-A (JP)
Title: Production of brazed articles
Inventor: AKIMOTO MAMORU
IPC: B23K33/00
Filed: 1983-08-23
Abstract: PURPOSE:To hold surely a brazing material to a base material by punching a through-hole to the base material, press-fitting and fixing the brazing material in the through-hole and caulking the wall of the hole before and after the brazing material thereby detaining and fixing the brazing material into the through-hole. CONSTITUTION:A square hole consisting of a large-diameter hole 2a and a small-diameter hole 2b is punched to a base material 1 by a stepped punch. A silver brazing material 3 is cut and press-fitted into said hole with the hole 2a as a die having a cutting edge and is held in the step part at the bottom of the hole 2a. A punch is then pushed into the hole 2a to expand the hole and a tonque piece 4 is caulked by the end face of the punch, by which the brazing material is caulked. A stepped punch is pushed into the hole 2a and the material 3 is pressed by the tip thereof to form the aperture of the piece 4 into a square hole; at the same time, the aperture is narrowed by the tonque piece 5 detaining the surface on the outside of the material 3, by which the 2nd stage of caulking is performed. The material 3 is thus grasped by the pieces 4, 5, by which said material is surely fixed and held.
Patent JP-S5853980-A (JP)
Title: Etching composition
Inventor: HISAMOTO IWAO
IPC: H01L21/306
Filed: 1981-09-25
Abstract: PURPOSE:The titled composition that is made by adding a specific fluorinated diamine or its salt to an etching solution containing hydrogen fluoride, ammonium fluoride and water, thus improving its wetting properties to facilitate the impregnation of the etching solution into fine gaps between resist films. CONSTITUTION:A fluorine-containing diamine of formulaI[Rf is 5-20C fluoroalkyl; R1, R2, R3 are H, 1-4C alkyl, hydroxyalkyl; A is (CH2)p, formula II formula III (P is 1-5; m is 1-5; R4 is H, 1-3C acyl); B is 2-4C alkylene which may be substituted]or its salt, preferably its hydrochloride, hydroiodide, nitrate or a salt of organic acid such as formic, acetic or propionic acid is added to an etching solution consisting of hydrogen fluoride, ammonium fluoride and water to give the objective composition. The content of the fluorine- containing diamine or its salt is preferably 0.0001-5wt% based on the total composition.
Patent JP-H04352673-A (JP)
Title: Cold preserve container for vacuum precooling
Inventor: KAWAI TAMOTSU
IPC: B65D85/50
Filed: 1991-05-27
Abstract: PURPOSE:To precool vegetables and fruit in a container closed with a lid by reducing the pressure inside a vacuum chamber and bring the container pressure back to atmospheric pressure by increasing the vacuum chamber pressure to its original pressure after precooling. CONSTITUTION:A container consisting of a container body 1 and a lid body 2, each being made of synthetic resin foam, has formed at its suitable place a ventilation air communicating part 6 having a cross sectional area within the range of 20-80mm<2> and a length within the range of 50-200mm and adapted to make a communication between the inside and the outside of the container when the lid is placed thereon.
Patent JP-H0445766-A (JP)
Title: Condensation and fixing of slime of water shield and cooking method
Inventor: TSUCHISAKI TETSUO
IPC: A23L19/00
Filed: 1990-06-11
Abstract: PURPOSE:To coagulate and fix the slimy material of water shield without losing the characteristics of the vegetable by quickly cooling water shield after heat- treatment and continuing the cooled state. CONSTITUTION:Collected water shields are selected to obtain fresh and high- quality water shield. The water shield is washed with running water to remove stains and foreign materials, cooled, quickly boiled in hot water (95-99 deg.C) for 3 min, cooled with running water (about 15 deg.C) until the water shield is cooled to the temperature of water, cooled in iced water for 24-51hr in a refrigerator while replenishing iced water and drained to obtain the objective water shield. The water shield is preferably adjusted to about pH 3.86 for preservation by adding food vinegar. It is also preferable to eat the vinegared water shield by adding soy sauce, Japanese rice wine, sugar, etc., or by adding gelatin, etc., to prepare a jelly cake.
Patent JP-S6130975-A (JP)
Title: Bimorph piezoelectric vibrator unit
Inventor: TOMONO AKIRA
IPC: H02N2/00
Filed: 1984-07-23
Abstract: PURPOSE:To facilitate handling and to enhance mechanical reliability by forming a piezoelectric actuator in a unit structure for enclosing a piezoelectric element with a lower housing and an upper cover. CONSTITUTION:A bimorph actuator unit 100 is formed of a bimorph element 1, a substrate 2, a mount 3, a cover case 4, a displacement restricting mechanism 5, an operating force transmitter 9, a fluctuation restricting mechanism 11 of a rod 9. The element 1 is secured at one end 1a on the mount 3 provided on the substrate 2, becomes at the other end a movable end 1b, is coated by a cover case 4 at the top to restrict the element 1 by a projection 5b. Thus, the polarity is converted by a drive circuit to apply a voltage, thereby elevationally vibrating the element 1 in a rupture limit. The end 1b is engaged with the end 9a of the rod 9 to drive the transmitter 8.
Patent JP-H053069-A (JP)
Title: Assembly method and assembly jig for connector
Inventor: HATAKEYAMA KENICHI
IPC: H01R43/20
Filed: 1991-06-25
Abstract: PURPOSE:To reduce the difficulty of producing a jig owing to the size and the form of the hole of a housing to which a contact is press-fitted, and the amount of difference of the press-in amount of the contact to be obtained, and to confirm the existence of difference of the press-in amount, or the amount of the difference, by using a difference in level. CONSTITUTION:By utilizing a difference in level 103 which has a depth of the amount to find the difference of the press-in amount of a contact at a contact press-in face 102 of a housing 101, contacts 201 and 201a are press-fitted to the housing 101 by using a press-in jig main body 301 which has a projection 302 corresponding to the difference in level 103 in respect of the amount and the position at the front end. The contact 201a press-fitted by the projection 302 is inserted in the housing 101 deeper than the other contact 201, and the order of electric connection is obtained when the contact is fitted to the opposite side connector.
Patent JP-S5854408-A (JP)
Title: Temperature controlling device for refrigerating plant
Inventor: YAMAGAMI HIROZOU
IPC: G05D23/19
Filed: 1981-09-25
Abstract: PURPOSE:To appropriately control temperature in proportion to the various variations of a load by changing the set temperature of a temperature controller in accordance with the operation factor of a cooling means. CONSTITUTION:A temperature controller 7 outputs a switching signal to a breaking valve 4 through a gate 9 by a signal from a temperature sensor 6. When the switching signal is outputted, a setback circuit 8 calculates the operation factor in each prescribed period. If the operation factor is suddenly reduced because heat load of a refrigerating device 1 to be cooled is suddenly dropped, the setback circuit 8 detects the sudden reduction and elevates a temperature set point preset in the temperature controller 7, i.e. executes setback operation. The setback status is released by the increment of operation factor. The setback circuit 8 executes also the change of a setback value in accordance with the operation factor.
Patent JP-H11343469-A (JP)
Title: Adhesive sheet and its utilization
Inventor: KONDO TAKESHI
IPC: C09J7/22
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet that is applied to the front surface, when the back face of the substrate having large surface unevenness is processed, for protection of the front surface. SOLUTION: This pressure-sensitive adhesive sheet is produced by providing the adhesive layer on the base material that has the maximum tanδ value of >=0.5 of the dynamic viscoelasticity in the temperature range from -5-+80 deg.C. In this case, the product of the thickness and the Young's modulus of the base material is 0.5 100 kg/cm.
Patent JP-S5776485-A (JP)
Title: Electronic alarm watch
Inventor: TSUDA HIROSHI
IPC: G04G13/02
Filed: 1980-10-29
Abstract: PURPOSE:To eliminate the trouble of setting alarm time by detecting weather and selecting the set alarm time. CONSTITUTION:The output of a weather sensor SEN is inputted to a processor CPU through a sensor detecting circuit SC and an interface IS. In the processor CPU, the contents of registers A, B in which two alarm times are set and the contents of a current time register T are compared and when it becomes the earlier alarm time, and the weather is rain, alarming is made at the later alarm time. If the weather is fine, alarming is made at the earlier alarm time, and no alarming is made when it becomes the latter alarm time.
Patent JP-S639129-A (JP)
Title: Semiconductor device
Inventor: MIYAZAWA WAKAO
IPC: H01L21/60
Filed: 1986-06-30
Abstract: PURPOSE:To improve the reliability by providing a plurality of bumps on a semiconductor substrate, and constructing the bumps by bonding a conductive powder by pressure, thereby enabling the formation of bumps having a flat top. CONSTITUTION:After a metal powder 2 of gold, copper or the like is applied on a semiconductor substrate 1 to a desired thickness, the powder is pressure- bonded with a pressure bonding tool 3 to the part on which a bump is to be formed. At this time, the metal powder can be firmly pressure-bonded by applying a ultrasonic wave or a little heat to the pressure bonding tool. Then, after removing the pressure bonding tool, a desired bump 4 is formed by removing the metal powder of the unhardened portion. By making the end shape of the pressure bonding tool 3 correspond to the required shape of the bump, the bump of any shape can be formed.
Patent JP-H0721228-A (JP)
Title: Management method for hole data of multilayer printed board
Inventor: OHIRO TAKESHI
IPC: H05K3/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide the management method of hole data of a multilayer printed board by which the attribute values of holes are unitarily managed by giving them through layer numbers on the management of the through layer numbers, display identifies identifying the display of the holes are registered and managed and block copy design, block copy diagram editing and the work of the generation of manufacture data and a diagram are made efficient on a system for managing hole data different in the through layers in the design of the multi-layer printed board. CONSTITUTION:At the time of inputting/displaying hole data, outputting punching data, outputting the list of hole information, outputting the hole diagram, displaying the screen of hole data, indicating the alteration of the attribute of the hole and indicating the copy of the other block copy diagram, layers and hole diameters are classified by using the through layer numbers (expressed by the start layer number and the end layer number of the through layer) of the holes, which are preserved with the other attribute values in a hole data table means 1, and the display identifiers preserved in a display identifier table means 2 are used for screen display for the respective layers in accordance with the through layer numbers.
Patent JP-H0444886-A (JP)
Title: Alteration-proof pressure-sensitive copying sheet
Inventor: TANAKA MASAHITO
IPC: B41M5/124
Filed: 1990-06-12
Abstract: PURPOSE:To ensure that manhours can be saved and at the same time, color contamination of the rear of a transfer sheet during handling can be prevented by adding a specific amount of a color developer for a total pulp volume in a support of the transfer sheet and forming an alteration-proof recorded image on the rear of the transfer sheet at the same time as recording of data on the front of the sheet. CONSTITUTION:The 0.2 to 10wt.%, preferably 0.5 to 8wt.% of a color developer for the total pulp volume should be ensured as a ratio. Therefore, various fillers, sizing agents, yield improvers or sheet strength enhancers to be added, if necessary, as sheet making internal addition assistants are added to pulp slurry, after these materials are blended and adjusted using various adjustment devices, the blend is dehydrated and dried using a sheet making machine. The organic color developer of various color developers is superior to the inorganic color developer in terms of qualitative deterioration due to aging such as humidity resistance and lift fastness in a print color development part. For this reason, the former is recommended for use compared to the latter. A transfer sheet 1 is obtained by applying a solution of a microcapsule containing a coloring agent and oil to the rear of support containing a color developer. An application liquid for the color developer layer 6 is applied to the support such as high-quality sheet or coated sheet and finished as a pressure-sensitive sheet 2 for sheet reception(background sheet).
Patent JP-H078119-A (JP)
Title: Greenhouse having air-conditioning and ventilating wall
Inventor: ABE KAZUHIKO
IPC: A01G9/24
Filed: 1993-06-24
Abstract: PURPOSE:To provide the greenhouse having an air-conditioning and ventilating wall to perform heat-exchange by flowing air through the space in multiple covering layers and capable of keeping or increasing humidity without using a humidifier by introducing outer air between the covering layers from an end and exhausting the air from the other end. CONSTITUTION:This green house having an air-conditioning and ventilating wall is constituted of a multilayer cover composed of an outer covering material 1 and an inner covering material 2. A partition member 3 is placed at the roof top part of the space between the layers and a partition member 4 is placed at the west-side end. No partition member is formed in the wall space at the east-side end to enable the flow of fluid through the wall spaces of the north wall to the south wall via the east end wall. Outer air F1 is introduced into the space between the walls 1,2 from an end and heat-exchange is performed between the air in the room and outer air. Condensed water 10 is formed on the surface of the inner wall 2 of the room to increase the humidity phiC near the wall. Air F1 flowing through the space in the south wall is heated to decrease the humidity phiS in the room near the wall. The introduced air F1 is exhausted from the other end as F3 to the outer atmosphere to keep or increase the humidity in the greenhouse without using a humidifier.